Coupling | Clean Out | Hex Reducer Bushing | Insert Barb x MIP Adapter | Plug | Threadolets | Socket Weld x FIP | 1-1/4" x 1" | 1-1/4" x 1/2" | 1-1/4" x 1/4" | 2" x 1-1/2" | 2" | 3/8" x 1/8"